Method compile

Engine/source/console/codeBlock.cpp:489–595

bool CodeBlock::compile(const char *codeFileName, StringTableEntry fileName, const char *inScript, bool overrideNoDso)
{
   AssertFatal(Con::isMainThread(), "Compiling code on a secondary thread");

   // This will return true, but return value is ignored
   char *script;
   chompUTF8BOM(inScript, &script);

   gSyntaxError = false;
   gIsEvalCompile = false;
   gFuncVars = NULL;

   consoleAllocReset();

   STEtoCode = compileSTEtoCode;

   gStatementList = NULL;

   // Set up the parser.
   smCurrentParser = getParserForFile(fileName);
   AssertISV(smCurrentParser, avar("CodeBlock::compile - no parser available for '%s'!", fileName));

   // Now do some parsing.
   smCurrentParser->setScanBuffer(script, fileName);
   smCurrentParser->restart(NULL);
   smCurrentParser->parse();

   if (gSyntaxError)
   {
      consoleAllocReset();
      return false;
   }

#ifdef TORQUE_NO_DSO_GENERATION
   if (!overrideNoDso)
      return false;
#endif // !TORQUE_NO_DSO_GENERATION

   FileStream st;
   if (!st.open(codeFileName, Torque::FS::File::Write))
      return false;
   st.write(U32(Con::DSOVersion));

   // Reset all our value tables...
   resetTables();

   smInFunction = false;

   CodeStream codeStream;
   U32 lastIp;
   if (gStatementList)
   {
      lastIp = compileBlock(gStatementList, codeStream, 0) + 1;
   }
   else
   {
      codeSize = 1;
      lastIp = 0;